外贸英语电工机械知识大全，让你轻松应对各种场合！

如果你从事外贸行业，那么你一定会遇到各种各样的英语场景，比如与客户沟通、阅读商业新闻、写邮件、签订合同等等。在这些场景中，你不仅需要掌握基本的英语语法和词汇，还需要了解一些专业的术语和表达方式，尤其是如果你的产品涉及到电工机械方面的知识，那么你就更需要掌握一些相关的专业英语词汇和句子。

电工机械是指利用电能驱动或控制的各种机械设备，如电动机、发电机、变压器、开关、传感器等。在外贸行业中，你可能会遇到一些与电工机械相关的产品或项目，那么你就需要掌握一些与之相关的英语单词和句子，以便于与客户进行有效的沟通和交流。

以下是一些常用的电工机械相关的英语单词和句子，供你参考：

- actuator 驱动器

An actuator is a device that converts electrical energy into mechanical motion, such as a motor or a solenoid.

驱动器是一种将电能转换为机械运动的装置，例如电动机或螺线管。

- camshaft 凸轮轴

A camshaft is a rotating shaft that has one or more cams attached to it, which are used to open and close valves in an engine.

凸轮轴是一种旋转的轴，上面有一个或多个凸轮附着在上面，用于在发动机中打开和关闭阀门。

- chamfer 去角，挖槽

A chamfer is a beveled edge or groove that is cut into a metal or plastic part, usually to reduce stress concentration or facilitate assembly.

去角或挖槽是一种斜切的边缘或凹槽，通常切割在金属或塑料零件上，用于减少应力集中或方便装配。

- extruder 挤压机

An extruder is a machine that forces a material through a die or nozzle to form a continuous shape, such as a pipe, wire, or filament.

挤压机是一种将材料通过模具或喷嘴强制挤出形成连续形状的机器，例如管子、线材或丝材。

- potentiometer 电位计

A potentiometer is a device that measures the voltage or resistance of an electric circuit by varying the position of a sliding contact on a resistor.

电位计是一种通过改变滑动触点在电阻器上的位置来测量电路的电压或电阻的装置。

- semi-autonomous 半自动

Semi-autonomous means partly controlled by a human operator and partly by a computer or a machine.

半自动的意思是部分由人类操作员控制，部分由计算机或机器控制。

- sensor 传感器

A sensor is a device that detects and responds to physical or chemical stimuli, such as light, temperature, pressure, or sound.

传感器是一种能够检测和响应物理或化学刺激的装置，例如光、温度、压力或声音。

- solenoid 螺线管

A solenoid is a coil of wire that produces a magnetic field when an electric current passes through it, which can be used to move a metal core or a valve.

螺线管是一种线圈，当电流通过时会产生磁场，可以用来移动金属芯或阀门。

- temperature-sensing 感温

Temperature-sensing means able to detect and measure the temperature of an object or an environment.

感温的意思是能够检测和测量物体或环境的温度。

- thermistor 热敏电阻

A thermistor is a type of resistor that changes its resistance according to the temperature, which can be used as a temperature sensor or a circuit protector.

热敏电阻是一种根据温度变化其电阻的电阻器，可以用作温度传感器或电路保护器。

- trigger 触发器

A trigger is a device that activates or initiates an action or a process, such as a switch, a button, or a sensor.

触发器是一种激活或启动动作或过程的装置，例如开关、按钮或传感器。

- CNC (Computer Numerical Control) machining 数控机械

CNC machining is a process of using computer-controlled machines to perform various operations on a material, such as cutting, drilling, milling, or turning.

数控机械加工是一种使用计算机控制的机器对材料进行各种操作的过程，例如切割、钻孔、铣削或车削。

- control panel 控制面板

A control panel is a device that displays and adjusts the settings and functions of a machine or a system, such as buttons, switches, knobs, or screens.

控制面板是一种显示和调节机器或系统的设置和功能的装置，例如按钮、开关、旋钮或屏幕。

- electrical cabinet 电气柜

An electrical cabinet is a metal enclosure that houses and protects the electrical components and wiring of a machine or a system.

电气柜是一种金属外壳，用于容纳和保护机器或系统的电气元件和线路。

- electronic ignition system 电子点火系统

An electronic ignition system is a system that uses an electric spark to ignite the fuel-air mixture in an engine, which can improve the engine performance and efficiency.

电子点火系统是一种使用电火花点燃发动机中燃料-空气混合物的系统，可以提高发动机的性能和效率。

- intelligent cruise control 智能巡航控制

Intelligent cruise control is a system that automatically adjusts the speed and distance of a vehicle according to the traffic conditions and the driver's preferences.

智能巡航控制是一种根据交通状况和驾驶员的偏好自动调节车辆速度和距离的系统。

- open loop system 开环系统

An open loop system is a system that operates without feedback, which means the output is not affected by the input.

开环系统是一种没有反馈的系统，意味着输出不受输入影响。

- pressure-sensitive switch 压力继电器

A pressure-sensitive switch is a switch that turns on or off when a certain level of pressure is applied or released.